CN213962307U - On-spot mapping device is used to engineering cost - Google Patents
On-spot mapping device is used to engineering cost Download PDFInfo
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- CN213962307U CN213962307U CN202022728038.4U CN202022728038U CN213962307U CN 213962307 U CN213962307 U CN 213962307U CN 202022728038 U CN202022728038 U CN 202022728038U CN 213962307 U CN213962307 U CN 213962307U
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Abstract
The utility model discloses an engineering cost is with on-spot mapping device, including erection column and desktop, the through-hole has been seted up at the top of erection column, install the head rod in the through-hole, and evenly set up flutedly on one side outer wall of head rod, the top of head rod is located the top of erection column, and the bottom of head rod installs first limiting plate, set up threaded hole on one side outer wall of erection column, threaded hole installs first pivot, the hand wheel is installed to the one end of first pivot, and the hand wheel is located one side of erection column, the other end of first pivot is installed in the recess, the second mounting panel is all installed to the bottom both sides of desktop, the third mounting panel is installed to lower surface one side of second mounting panel. The utility model discloses be convenient for fold, conveniently carry to can adjust the height of desktop, strengthened user's experience and felt, can fix the drawing simultaneously, made things convenient for the user to draw or see the picture, the practicality is strong.
Description
Technical Field
The utility model relates to a mapping equipment technical field specifically is an on-spot mapping device is used to engineering cost.
Background
Surveying and mapping refers to measuring, collecting and drawing the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities. The geomagnetism research determines and calculates the geometric position, the earth spherical shape and the earth gravitational field of the ground point, measures the natural shape of the earth surface and the geometric distribution of artificial facilities according to the geometric position, the earth spherical shape and the earth gravitational field, and combines certain social information and the geographic distribution of the natural information to compile theoretical and technical subjects of maps with various scales and special maps in the global and local regions. Also known as metrology. It includes two main contents of measurement and drawing.
The existing on-site mapping device for construction cost has the following defects:
1. when the existing on-site mapping device for engineering construction cost is used, the mapping table is large in size and inconvenient to carry, the workload of workers is increased, and the working efficiency is reduced;
2. when the existing on-site mapping device for engineering construction cost is used, the height of the mapping table is fixed, and the height of the mapping table can cause users to feel uncomfortable when the users use the device, so that the experience of the users is reduced;
3. present on-site mapping device for engineering cost is when using, and the survey and drawing table is drawing or when looking at the picture, because the drawing is great, places on the survey and drawing table at the drawing, and the edge of its drawing may be curled up, leads to the user to draw or to look at the picture inconvenient, and the practicality is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering cost is with on-spot mapping device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an on-site mapping device for engineering construction cost comprises an installation column and a desktop, wherein the top of the installation column is provided with a through hole, a first connecting rod is installed in the through hole, a groove is uniformly formed in the outer wall of one side of the first connecting rod, the top end of the first connecting rod is positioned above the installation column, a first limiting plate is installed at the bottom end of the first connecting rod, a threaded hole is formed in the outer wall of one side of the installation column, a first rotating shaft is installed in the threaded hole, a hand wheel is installed at one end of the first rotating shaft and positioned at one side of the installation column, the other end of the first rotating shaft is installed in the groove, second installation plates are installed on two sides of the bottom of the desktop, a third installation plate is installed on one side of the lower surface of the second installation plate, a fourth installation plate is installed on the other side of the lower surface of the second installation plate, and the other end of the third rotating shaft penetrates through a fourth mounting plate, a fourth mounting block is mounted at the bottom of the third rotating shaft and is positioned on one side of the fourth mounting plate, a second mounting groove is formed below the outer wall on one side of the fourth mounting plate, a second spring is mounted above the inner side of the second mounting groove, a movable plate is mounted at the other end of the second spring, a fifth mounting block is mounted above the outer wall on the other side of the movable plate, the outer wall on the other side of the fifth mounting block is mounted in the first mounting groove, a limiting column is mounted below the inner side of the second mounting groove, the other end of the limiting column penetrates through the movable plate and is provided with a second limiting plate, the second limiting plate is positioned on one side of the movable plate, a second connecting rod is mounted on the outer wall of the third rotating shaft, a first mounting plate is mounted at the bottom end of the second connecting rod, and the lower surface of the first mounting plate is mounted on the top end of the first connecting rod, first installation piece and third installation piece are all installed to the upper surface both sides of desktop, and the third installation piece is located between the first installation piece, be connected through the second pivot between first installation piece and the third installation piece, install the connecting block on the outer wall of second pivot, the second installation piece is installed to the opposite side of connecting block, first spring is installed to the bottom of connecting block, and the top at the desktop is installed to the bottom of first spring.
Preferably, the bottom of the mounting column is provided with a supporting block, and every two adjacent mounting columns are connected through a connecting plate.
Preferably, the first limiting plate is located inside the mounting column, and the area of the first limiting plate is larger than the cross-sectional area of the through hole.
Preferably, the outer wall of the first rotating shaft is provided with an external thread, and the external thread on the outer wall of the first rotating shaft is meshed with the internal thread on the hole wall of the threaded hole.
Preferably, the outer wall of the moving plate and the inner wall of the second mounting groove are both provided with a convex block, and the convex blocks are positioned inside the second spring.
Preferably, a rubber pad is mounted at the bottom of the second mounting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching arrangement of the third mounting plate, the third rotating shaft, the fourth mounting plate, the moving plate, the fourth mounting block, the fifth mounting block, the first mounting groove and the second spring, when the novel folding mounting structure is carried, the moving plate is pressed inwards, the moving plate moves towards the inner side of the second mounting groove, and the second spring is compressed when the moving plate moves, so that the fifth mounting block moves out of the inside of the first mounting groove, the third rotating shaft is rotated, the mounting column can be folded, the size is reduced, the carrying is convenient, and the convenience of the novel folding mounting structure is enhanced;
2. through the matching arrangement of the hand wheel, the first rotating shaft, the groove and the threaded hole, when the multifunctional desk is used, the hand wheel rotates forwards or backwards, the hand wheel drives the first rotating shaft to rotate forwards or backwards, external threads on the outer wall of the first rotating shaft are meshed with internal threads on the wall of the threaded hole, the first rotating shaft can be clamped into or moved out of the groove through the forward rotation or the reverse rotation of the first rotating shaft, when the first rotating shaft is moved out of the groove, the first connecting rod is pulled upwards or downwards, the first connecting rod is moved to a specified height, the hand wheel is rotated to clamp the other end of the first rotating shaft into the groove, the height of the desk top is adjusted, the multifunctional desk is suitable for people with different heights to use, and the experience of users is enhanced;
3. through the cooperation setting of first installation piece, the second pivot, first spring, the third installation piece, connecting block and rubber pad, before drawing, upwards stimulate the connecting block, the connecting block begins rotatoryly for a short time at the effect of second pivot, and can stretch first spring when the connecting block removes, place the edge of drawing in the below of second installation piece, loosen the connecting block, under the effect that first spring self elastic deformation resets, make the connecting block to initial position motion, realized the fixed to the drawing, made things convenient for the staff to draw and looked the picture, strengthened the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;
fig. 4 is a right side view of the present invention.
In the figure: 1. mounting a column; 2. a hand wheel; 3. a first rotating shaft; 4. a first connecting rod; 5. a first mounting plate; 6. a second connecting rod; 7. a second mounting plate; 8. a desktop; 9. a first mounting block; 10. a second mounting block; 11. a second rotating shaft; 12. a first spring; 13. a third mounting block; 14. a third mounting plate; 15. a third rotating shaft; 16. a fourth mounting plate; 17. a connecting plate; 18. a support block; 19. a first limit plate; 20. a groove; 21. connecting blocks; 22. a through hole; 23. a threaded hole; 24. moving the plate; 25. a second limiting plate; 26. a limiting column; 27. a fourth mounting block; 28. a fifth mounting block; 29. a first mounting groove; 30. a second spring; 31. a bump; 32. a second mounting groove; 33. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an on-site mapping device for engineering cost comprises an installation column 1 and a desktop 8, wherein a supporting block 18 is installed at the bottom of the installation column 1, every two adjacent installation columns 1 are connected through a connecting plate 17, a through hole 22 is formed in the top of the installation column 1, a first connecting rod 4 is installed in the through hole 22, a groove 20 is evenly formed in the outer wall of one side of the first connecting rod 4, the top end of the first connecting rod 4 is located above the installation column 1, a first limiting plate 19 is installed at the bottom end of the first connecting rod 4, the first limiting plate 19 is located inside the installation column 1, the area of the first limiting plate 19 is larger than the cross-sectional area of the through hole 22, a threaded hole 23 is formed in the outer wall of one side of the installation column 1, a first rotating shaft 3 is installed in the threaded hole 23, a hand wheel 2 is installed at one end of the first rotating shaft 3, the hand wheel 2 is located on one side of the installation column 1, the other end of the first rotating shaft 3 is installed in the groove 20, the outer wall of the first rotating shaft 3 is provided with external threads, the external threads on the outer wall of the first rotating shaft 3 are meshed with the internal threads on the hole wall of the threaded hole 23, when the table is used, the hand wheel 2 rotates forwards or backwards, the hand wheel 2 drives the first rotating shaft 3 to rotate forwards or backwards, the external threads on the outer wall of the first rotating shaft 3 are meshed with the internal threads on the hole wall of the threaded hole 23, the first rotating shaft 3 can be clamped into or moved out of the groove 20 through the forward rotation or the backward rotation of the first rotating shaft 3, when the first rotating shaft 3 is moved out of the groove 20, the first connecting rod 4 is pulled upwards or downwards, when the first connecting rod 4 is moved to a specified height, the hand wheel 2 is rotated to clamp the other end of the first rotating shaft 3 into the groove 20, the height of the table top 8 is adjusted, the table top is suitable for people with different heights to use, the experience of users is enhanced, the second mounting plates 7 are mounted on two sides of the bottom of the table top 8, the third mounting plate 14 is mounted on one side of the lower surface of the second mounting plate 7, a fourth mounting plate 16 is mounted on the other side of the lower surface of the second mounting plate 7, a third rotating shaft 15 is mounted on the outer wall of one side of the third mounting plate 14, the other end of the third rotating shaft 15 penetrates through the fourth mounting plate 16, a fourth mounting block 27 is mounted at the bottom of the third rotating shaft 15, the fourth mounting block 27 is located on one side of the fourth mounting plate 16, a second mounting groove 32 is formed below the outer wall of one side of the fourth mounting plate 16, a second spring 30 is mounted above the inner side of the second mounting groove 32, a moving plate 24 is mounted at the other end of the second spring 30, bumps 31 are mounted on the outer wall of the moving plate 24 and the inner wall of the second mounting groove 32, the bumps 31 are located inside the second spring 30, a fifth mounting block 28 is mounted above the outer wall of the other side of the moving plate 24, the outer wall of the other side of the fifth mounting block 28 is mounted in the first mounting groove 29, and a limiting column 26 is mounted below the inner side of the second mounting groove 32, the other end of the spacing post 26 passes through the moving plate 24 and is provided with a second spacing plate 25, and the second spacing plate 25 is positioned at one side of the moving plate 24, when in carrying, the moving plate 24 is pressed inwards, the moving plate 24 moves towards the inner side of the second mounting groove 32, and when in moving, the second spring 30 is compressed, so that the fifth mounting block 28 moves out of the inner part of the first mounting groove 29, the third rotating shaft 15 is rotated, the mounting post 1 can be folded, the volume is reduced, the carrying is convenient, the convenience of the utility model is enhanced, the outer wall of the third rotating shaft 15 is provided with the second connecting rod 6, the bottom end of the second connecting rod 6 is provided with the first mounting plate 5, the lower surface of the first mounting plate 5 is arranged at the top end of the first connecting rod 4, the two sides of the upper surface of the desktop 8 are provided with the first mounting block 9 and the third mounting block 13, and the third mounting block 13 is positioned between the first mounting blocks 9, the first mounting block 9 is connected with the third mounting block 13 through a second rotating shaft 11, the outer wall of the second rotating shaft 11 is provided with a connecting block 21, the other side of the connecting block 21 is provided with a second mounting block 10, the bottom of the second mounting block 10 is provided with a rubber pad 33, the bottom of the connecting block 21 is provided with a first spring 12, and the bottom end of the first spring 12 is arranged at the top of the table top 8, before drawing, the connecting block 21 is pulled upwards, the connecting block 21 starts to rotate under the action of the second rotating shaft 11, and the first spring 12 is stretched while the connecting block 21 is moved, the corner of the drawing is placed under the second mounting block 10, the connecting block 21 is released, under the effect that first spring 12 self elastic deformation resets for connecting block 21 has realized making things convenient for the staff to draw and see the picture to the fixed of drawing to initial position motion, has strengthened the utility model discloses a practicality.
The working principle is as follows: when the mounting column is carried, the moving plate 24 is pressed inwards, the moving plate 24 moves towards the inner side of the second mounting groove 32, and the second spring 30 is compressed when the moving plate moves, so that the fifth mounting block 28 moves out of the first mounting groove 29, the third rotating shaft 15 is rotated, the mounting column 1 can be folded, the size is reduced, the carrying is convenient, and the convenience of the mounting column is enhanced; when the multifunctional desk is used, the hand wheel 2 is rotated forwards or backwards, the hand wheel 2 drives the first rotating shaft 3 to rotate forwards or backwards, external threads on the outer wall of the first rotating shaft 3 are meshed with internal threads on the hole wall of the threaded hole 23, the first rotating shaft 3 can be clamped into or moved out of the groove 20 through forward rotation or reverse rotation of the first rotating shaft 3, when the first rotating shaft 3 is moved out of the groove 20, the first connecting rod 4 is pulled upwards or downwards, and when the first connecting rod 4 is moved to a specified height, the hand wheel 2 is rotated to clamp the other end of the first rotating shaft 3 into the groove 20, so that the height of the desktop 8 is adjusted, the multifunctional desk is suitable for people with different heights to use, and the experience of users is enhanced; before drawing, upwards stimulate connecting block 21, connecting block 21 begins rotatoryly for a short time at the effect of second pivot 11 to can tensile first spring 12 when connecting block 21 removes, place the edge of drawing in the below of second installation piece 10, loosen connecting block 21, under the effect that first spring 12 self elastic deformation resets, make connecting block 21 to initial position motion, realized the fixed to the drawing, made things convenient for the staff to draw and looked the picture, strengthened the utility model discloses a practicality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an engineering cost is with on-spot mapping device, includes erection column (1) and desktop (8), its characterized in that: through-hole (22) has been seted up at the top of erection column (1), install head rod (4) in through-hole (22), and evenly set up on one side outer wall of head rod (4) fluted (20), the top of head rod (4) is located the top of erection column (1), and first limiting plate (19) is installed to the bottom of head rod (4), set up threaded hole (23) on one side outer wall of erection column (1), install first pivot (3) in threaded hole (23), hand wheel (2) is installed to the one end of first pivot (3), and hand wheel (2) is located one side of erection column (1), the other end of first pivot (3) is installed in recess (20), second mounting panel (7) are all installed to the bottom both sides of desktop (8), third mounting panel (14) is installed to lower surface one side of second mounting panel (7), and a fourth mounting plate (16) is installed on the other side of the lower surface of the second mounting plate (7), a third rotating shaft (15) is installed on the outer wall of one side of the third mounting plate (14), the other end of the third rotating shaft (15) penetrates through the fourth mounting plate (16), a fourth mounting block (27) is installed at the bottom of the third rotating shaft (15), the fourth mounting block (27) is located on one side of the fourth mounting plate (16), a second mounting groove (32) is formed below the outer wall of one side of the fourth mounting plate (16), a second spring (30) is installed above the inner side of the second mounting groove (32), a moving plate (24) is installed at the other end of the second spring (30), a fifth mounting block (28) is installed above the outer wall of the other side of the moving plate (24), and the outer wall of the other side of the fifth mounting block (28) is installed in the first mounting groove (29), the utility model discloses a table top, including the inboard below of second mounting groove (32) install spacing post (26), the other end of spacing post (26) passes movable plate (24) and installs second limiting plate (25), and second limiting plate (25) are located one side of movable plate (24), install second connecting rod (6) on the outer wall of third pivot (15), first mounting panel (5) are installed to the bottom of second connecting rod (6), and the lower surface mounting of first mounting panel (5) is on the top of head rod (4), first installation piece (9) and third installation piece (13) are all installed to the upper surface both sides of desktop (8), and third installation piece (13) are located between first installation piece (9), connect through second pivot (11) between first installation piece (9) and third installation piece (13), install connecting block (21) on the outer wall of second pivot (11), the second installation piece (10) is installed to the opposite side of connecting block (21), first spring (12) are installed to the bottom of connecting block (21), and the top at desktop (8) is installed to the bottom of first spring (12).
2. A construction cost field mapping apparatus as claimed in claim 1, wherein: supporting blocks (18) are installed at the bottoms of the mounting columns (1), and every two adjacent mounting columns (1) are connected through connecting plates (17).
3. A construction cost field mapping apparatus as claimed in claim 1, wherein: the first limiting plate (19) is located inside the mounting column (1), and the area of the first limiting plate (19) is larger than the cross-sectional area of the through hole (22).
4. A construction cost field mapping apparatus as claimed in claim 1, wherein: the outer wall of the first rotating shaft (3) is provided with external threads, and the external threads on the outer wall of the first rotating shaft (3) are meshed with the internal threads on the hole wall of the threaded hole (23).
5. A construction cost field mapping apparatus as claimed in claim 1, wherein: and the outer wall of the moving plate (24) and the inner wall of the second mounting groove (32) are both provided with a lug (31), and the lug (31) is positioned in the second spring (30).
6. A construction cost field mapping apparatus as claimed in claim 1, wherein: and a rubber pad (33) is arranged at the bottom of the second mounting block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728038.4U CN213962307U (en) | 2020-11-23 | 2020-11-23 | On-spot mapping device is used to engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728038.4U CN213962307U (en) | 2020-11-23 | 2020-11-23 | On-spot mapping device is used to engineering cost |
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| Publication Number | Publication Date |
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| CN213962307U true CN213962307U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022728038.4U Active CN213962307U (en) | 2020-11-23 | 2020-11-23 | On-spot mapping device is used to engineering cost |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907518A (en) * | 2021-10-08 | 2022-01-11 | 河北宏京新型建材有限公司 | Multifunctional drawing table |
-
2020
- 2020-11-23 CN CN202022728038.4U patent/CN213962307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907518A (en) * | 2021-10-08 | 2022-01-11 | 河北宏京新型建材有限公司 | Multifunctional drawing table |
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